140134-22-1Relevant academic research and scientific papers
Enantioselective trimethylsilylcyanation of benzaldehyde using pyrrolidine-based chiral salen ligands
Serra, M. Elisa Silva,Murtinho, Dina,Goth, Albertino
scheme or table, p. 64 - 69 (2010/08/07)
The in situ formed Ti(IV) complexes of several pyrrolidine-based chiral salen ligands derived from natural (L)-tartaric acid were evaluated as catalysts in the enantioselective trimethylsilylcyanation of benzaldehyde. The catalysts were found to be very active, producing the corresponding product, O-trimethylsilylmandelonitrile, in high yields (>94%) and enantioselectivities of up to 88%.
A Very Mild, Catalytic and Versatile Procedure for α-Oxidation of Ketone Silyl Enol Ethers Using (salen)Manganese(III) Complexes; A New, Chiral Complex Giving Asymmetric Induction. A Possible Model for Selective Biochemical Oxidative Reactions Through Eno
Reddy, D. Reddeppa,Thornton, Edward R.
, p. 172 - 173 (2007/10/02)
Facile, catalytic, selective (racemic and asymmetric) oxidation of ketone silyl enol ethers to give α-oxygenated products proceeds well under very mild, aprotic conditions using a racemic (salen)manganese(III) complex H2salen = bis(salicylidene)ethylened
